Size Chart - Theo
| SIZE | U.S. | Length | Chest | Neck Opening | Width at Hem |
| XS | 0-2 | 23.5" | 20.5" | 7 1/4" | 16.5" |
| S | 4-6 | 24" | 21.5" | 7.5" | 17.5" |
| M | 8-10 | 24.5" | 22.5" | 7 3/4 | 18.5" |
| L | 12-14 | 25" | 23.5" | 8" | 19.5" |
| XL | 16 | 25.5" | 24.5" | 8 1/4" | 20.5" |
| SIZE | U.S. | Length | Chest | Neck Opening | Width at Hem |
| XS | 0-2 | 23.5" | 20.5" | 7 1/4" | 16.5" |
| S | 4-6 | 24" | 21.5" | 7.5" | 17.5" |
| M | 8-10 | 24.5" | 22.5" | 7 3/4 | 18.5" |
| L | 12-14 | 25" | 23.5" | 8" | 19.5" |
| XL | 16 | 25.5" | 24.5" | 8 1/4" | 20.5" |